Donnelly's Cooling, Heating & Plumbing

Donnelly's Cooling, Heating, & Plumbing has served Lansdale, PA, and nearby areas since 1972. As local plumbing experts, we handle repairs, installations, water heaters, and tankless water heater services. We also offer drain clearing, sewer, and water line services. Our year-round services include heating, furnace, heat pump, and boiler repairs and installations. Stay cool with our expert A/C repair and installation services.